[  530.027278] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.044406] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.060655] br0: port 1(veth0) entered blocking state
[  530.060717] br0: port 1(veth0) entered disabled state
[  530.060766] veth0: entered allmulticast mode
[  530.060835] veth0: entered promiscuous mode
[  530.076747] br0: port 2(veth1) entered blocking state
[  530.076807] br0: port 2(veth1) entered disabled state
[  530.076850] veth1: entered allmulticast mode
[  530.076927] veth1: entered promiscuous mode
[  531.007137] br0: port 1(veth0) entered blocking state
[  531.007233] br0: port 1(veth0) entered forwarding state
[  531.007310] br0: port 2(veth1) entered blocking state
[  531.007356] br0: port 2(veth1) entered forwarding state
[  532.095140] bond0: (slave veth1): link status definitely up
[  532.095239] bond0: (slave veth1): making interface the new active one
[  532.095305] bond0: active interface up!
[  532.185184] veth1: left allmulticast mode
[  532.185236] veth1: left promiscuous mode
[  532.185278] br0: port 2(veth1) entered disabled state
[  532.185391] veth0: left allmulticast mode
[  532.185430] veth0: left promiscuous mode
[  532.185475] br0: port 1(veth0) entered disabled state
[  532.209349] bond0: (slave veth1): Releasing backup interface
[  532.221286] bond0: (slave veth0): Releasing backup interface
[  532.245313] bond0 (unregistering): Released all slaves